142021810

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{167}}^1\times {\mathrm{12149}}^1$

素因数の和:12330

約数の個数: 32

約数和(自身を含む): 293932800

約数和(自身を除く): 151910990

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 167, 334, 835, 1169, 1670, 2338, 5845, 11690, 12149, 24298, 60745, 85043, 121490, 170086, 425215, 850430, 2028883, 4057766, 10144415, 14202181, 20288830, 28404362, 71010905, 142021810]

約数ペア:

[(1, 142021810), (2, 71010905), (5, 28404362), (7, 20288830), (10, 14202181), (14, 10144415), (35, 4057766), (70, 2028883), (167, 850430), (334, 425215), (835, 170086), (1169, 121490), (1670, 85043), (2338, 60745), (5845, 24298), (11690, 12149)]